Gun



1. Gun

2. Gun

3. Gun

Designs 1, 2 and 3 are for a gun; 1.1 , 2.1 and 3.1 are front left perspective views of a gun; 1.2 , 2.2 and 3.2 are front right perspective views thereof; 1.3 , 2.3 and 3.3 are front views thereof; 1.4 , 2.4 and 3.4 are rear views thereof; 1.5 , 2.5 and 3.5 are left views thereof; 1.6 , 2.6 and 3.6 are right views thereof; 1.7 , 2.7 and 3.7 are top views thereof; 1.8 , 2.8 and 3.8 are bottom views thereof; the broken lines depict portions of the gun that form no part of the claimed design. 

CLAIM The ornamental design for a gun, as shown and described. 